:root {
  --verde:      #2D5A27;
  --verde-l:    #3d7a34;
  --ouro:       #C9963A;
  --ouro-l:     #dda94a;
  --creme:      #F9F4EC;
  --creme-2:    #f0e9db;
  --texto:      #1a1a1a;
  --muted:      #6b5e4e;
  --erro:       #c0392b;
  --radius:     16px;
  --shadow:     0 8px 32px rgba(0,0,0,.1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  font-family: 'DM Sans', sans-serif;
  background: var(--verde);
  color: var(--texto);
  -webkit-font-smoothing: antialiased;
}

.app-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* HEADER */
.app-header {
  background: rgba(0,0,0,.2);
  padding: 14px 20px;
  text-align: center;
  position: sticky; top: 0; z-index: 10;
}
.brand {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--creme);
  letter-spacing: .3px;
}

/* TELAS */
.tela {
  display: none;
  flex: 1;
  align-items: center;
  justify-content: center;
  padding: 32px 20px 48px;
  animation: fadeUp .35s ease;
}
.tela.ativa { display: flex; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* CARD */
.card {
  background: var(--creme);
  border-radius: var(--radius);
  padding: 32px 24px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.card-confirmacao { text-align: center; }

/* TIPOGRAFIA */
.titulo {
  font-family: 'Playfair Display', serif;
  font-size: clamp(22px, 5vw, 28px);
  font-weight: 700;
  color: var(--verde);
  line-height: 1.25;
}
.subtitulo {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.5;
  margin-top: -12px;
}
.pergunta {
  font-size: 16px;
  font-weight: 500;
  color: var(--texto);
  text-align: center;
}

/* BADGES */
.badge-novo {
  display: inline-block;
  background: var(--ouro);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 100px;
  align-self: flex-start;
}
.badge-fidelidade {
  background: linear-gradient(135deg, var(--ouro), #a0721e);
  color: #fff;
  font-family: 'Playfair Display', serif;
  font-size: 15px;
  font-weight: 600;
  padding: 12px 20px;
  border-radius: 12px;
  text-align: center;
  margin: 4px 0;
}
.avatar-grande {
  font-size: 64px;
  text-align: center;
  line-height: 1;
}
.icone-ok { font-size: 72px; text-align: center; }
.msg-final {
  font-size: 15px;
  color: var(--muted);
  text-align: center;
  font-style: italic;
}

/* CAMPOS */
.campo-grupo {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.campo-grupo label {
  font-size: 12px;
  font-weight: 600;
  color: var(--verde);
  text-transform: uppercase;
  letter-spacing: .8px;
}
.obrig { color: var(--erro); }
.opcional { color: var(--muted); font-weight: 400; text-transform: none; letter-spacing: 0; }

.campo-grupo input {
  padding: 14px 16px;
  border: 1.5px solid var(--creme-2);
  border-radius: 10px;
  font-size: 16px;
  font-family: 'DM Sans', sans-serif;
  color: var(--texto);
  background: #fff;
  outline: none;
  transition: border-color .2s;
  -webkit-appearance: none;
}
.campo-grupo input:focus { border-color: var(--ouro); }
.campo-erro {
  font-size: 13px;
  color: var(--erro);
  min-height: 18px;
}

/* GRID ORIGEM */
.origem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.origem-btn {
  padding: 12px 8px;
  border: 1.5px solid var(--creme-2);
  border-radius: 10px;
  background: #fff;
  font-size: 13px;
  font-family: 'DM Sans', sans-serif;
  color: var(--muted);
  cursor: pointer;
  text-align: center;
  transition: all .2s;
}
.origem-btn:hover { border-color: var(--ouro); color: var(--texto); }
.origem-btn.sel {
  border-color: var(--verde);
  background: var(--verde);
  color: #fff;
}

/* BOTÕES */
.btn-primario {
  display: block;
  width: 100%;
  padding: 18px 20px;
  background: linear-gradient(135deg, var(--verde), var(--verde-l));
  color: #fff;
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  font-weight: 600;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: transform .15s, box-shadow .15s, opacity .15s;
  box-shadow: 0 6px 20px rgba(45,90,39,.35);
}
.btn-primario:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(45,90,39,.45); }
.btn-primario:active { transform: translateY(0); }
.btn-primario:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.btn-confirmar { background: linear-gradient(135deg, var(--ouro), var(--ouro-l)); box-shadow: 0 6px 20px rgba(201,150,58,.35); }
.btn-link {
  background: none; border: none; color: var(--muted);
  font-size: 14px; cursor: pointer; text-decoration: underline;
  padding: 4px; font-family: 'DM Sans', sans-serif;
  align-self: center;
}

/* LOADING OVERLAY */
.overlay-loading {
  position: fixed; inset: 0;
  background: rgba(45,90,39,.7);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
}
.spinner {
  width: 48px; height: 48px;
  border: 4px solid rgba(255,255,255,.25);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 380px) {
  .card { padding: 24px 18px; }
  .origem-grid { grid-template-columns: 1fr 1fr; }
}